<template>
	<view class="navbar">
		<view class="navbar-fixed">
			<!-- 状态栏小程序撑起高度 -->
			<view :style="{height:statusBarHeight+'px'}"></view>
			<slot>
				<view class="navbar-content" :style="{height:navBarHeight+'px',width:windowWidth+'px'}">
					<view class="navbar-search">
						<view class="navbar-search_icon">
							<!-- <uni-icons type="search" size="20" color="#999"></uni-icons> -->
							<!-- <image src="../../static/image/index_icon/navigation.png" class=""
								style="width: 18px; height: 18px; "></image> -->
							<text class="text-bold margin-left-xs text-lg " style="">萍乡市</text>
						</view>
						<!-- <view class="navbar-serach">
				            <input class="navbar-search_text" type="text" v-model="val" placeholder="请输入您要搜索的内容" />
				        </view> -->
					</view>
				</view>
			</slot>
		</view>
		<!-- 需要添加占位符高度  状态栏高度+导航栏高度（否则下面tab会塌陷）-->
		<!-- <view :style="{height: statusBarHeight+navBarHeight+'px'}"></view> -->
	</view>
</template>

<script>
	export default {
		name: 'navbar',
		props: {
			type: {
				type: Boolean,
				default () {
					return false
				}
			},
		},
		data() {
			return {
				statusBarHeight: 20,
				/* 状态栏高度 */
				navBarHeight: 45,
				/* 导航栏高度 */
				windowWidth: 375,
				/* 窗口宽度 */
				/* 设定状态栏默认高度 */
				val: '' /* 导航栏搜索框的值 */
			};
		},
		created() {
			// 获取手机系统信息
			const info = uni.getSystemInfoSync()
			// 设置状态栏高度（H5顶部无状态栏小程序有状态栏需要撑起高度）
			this.statusBarHeight = info.statusBarHeight
			this.windowWidth = info.windowWidth
			// 除了h5 app mp-alipay的情况下执行
			// #ifndef H5 || APP-PLUS || MP-ALIPAY
			// 获取胶囊的位置
			const menuButtonInfo = uni.getMenuButtonBoundingClientRect()
			console.log(menuButtonInfo);
			// (胶囊底部高度 - 状态栏的高度) + (胶囊顶部高度 - 状态栏内的高度) = 导航栏的高度
			this.navBarHeight = (menuButtonInfo.bottom - info.statusBarHeight) + (menuButtonInfo.top - info
				.statusBarHeight)
			this.windowWidth = menuButtonInfo.left
			// #endif
		}
	}
</script>

<style lang="scss">
	.navbar {
		.navbar-fixed {
			// position: fixed;
			// top: 0;
			// left: 0;
			// z-index: 99;
			width: 100%;

			.navbar-content {
				display: flex;
				justify-content: center;
				align-items: center;
				padding: 0 15px;
				height: 45px;
				box-sizing: border-box;

				.navbar-search {
					display: flex;
					align-items: center;
					padding: 0 10px;
					width: 100%;
					height: 30px;
					// border-radius: 30px;
					background-color: #fff;

					.navbar-search_icon {
						/* // width: 10px; */
						/* // height: 10px; */
						margin-right: 10px;
					}

					.navbar-search_text {
						width: 100%;
						font-size: 14px;
						color: #999;
					}
				}

				&.search {
					padding-left: 0;

					.navbar-content__search-icons {
						margin-left: 10px;
						margin-right: 10px;
					}

					.navbar-search {
						border-radius: 5px;
					}
				}
			}

		}

	}
</style>